EP 3444583 A4 20190501 - DETECTION DEVICE AND ELECTRIC POWER STEERING DEVICE
Title (en)
DETECTION DEVICE AND ELECTRIC POWER STEERING DEVICE
Title (de)
DETEKTIONSEINRICHTUNG UND ELEKTRISCHE SERVOLENKVORRICHTUNG
Title (fr)
DISPOSITIF DE DÉTECTION ET DISPOSITIF DE DIRECTION ASSISTÉE PAR VOIE ÉLECTRIQUE
Publication
Application
Priority
- JP 2016133649 A 20160705
- JP 2016217299 A 20161107
- JP 2017024470 W 20170704
Abstract (en)
[origin: EP3444583A1] [Problem] An object of the present invention is to provide a detecting apparatus that uses a redundancy configuration comprising plural sensor sections including plural detecting sections, accurately performs abnormality detection and function continuation in a control apparatus such as an ECU in a case that abnormality is occurred in the sensor sections or a signal line, and has simple manufacturing processes, and an electric power steering apparatus equipped with the detecting apparatus. [Means for solving the problem] The present invention is a detecting apparatus that comprises plural sensor sections which include plural detecting sections that detect a same object or a same state quantity, and detects at least one of the state quantities in at least two of the sensor sections, comprising : wherein each of the sensor sections comprises a communication section that outputs the state quantities, which the detecting sections detect, as an error detectable signal.
IPC 8 full level
G01L 25/00 (2006.01); B62D 5/04 (2006.01); G01B 7/30 (2006.01); G01D 3/08 (2006.01); G01D 5/12 (2006.01); G01D 5/14 (2006.01); G01D 18/00 (2006.01); G01D 21/00 (2006.01); G01L 3/10 (2006.01); G08C 15/12 (2006.01); G08C 25/00 (2006.01)
CPC (source: EP US)
B62D 5/049 (2013.01 - EP US); B62D 6/10 (2013.01 - EP US); B62D 15/0215 (2013.01 - EP US); G01D 3/08 (2013.01 - EP); G01D 5/04 (2013.01 - EP US); G01D 5/12 (2013.01 - EP); G01D 5/145 (2013.01 - EP); G01L 3/104 (2013.01 - EP US); G01L 25/00 (2013.01 - EP); B62D 5/0463 (2013.01 - US); G01D 2205/26 (2021.05 - EP)
Citation (search report)
- [XYI] US 2015317284 A1 20151105 - TAKAHASHI TOSHIHIRO [JP]
- [Y] JP 2005231476 A 20050902 - NSK LTD, et al
- [Y] US 2014088831 A1 20140327 - HISAZUMI TAKUMI [JP], et al
- [A] JP 2005051839 A 20050224 - HONDA MOTOR CO LTD
- See references of WO 2018008628A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3444583 A1 20190220; EP 3444583 A4 20190501; CN 109416293 A 20190301; CN 109416293 B 20210803; JP 6399260 B2 20181003; JP WO2018008628 A1 20180927; US 10850769 B2 20201201; US 2020180689 A1 20200611; WO 2018008628 A1 20180111
DOCDB simple family (application)
EP 17824231 A 20170704; CN 201780038252 A 20170704; JP 2017024470 W 20170704; JP 2018526390 A 20170704; US 201716303228 A 20170704